231033422126 has 64 divisors (see below), whose sum is σ = 388794954240. Its totient is φ = 102271075200.

The previous prime is 231033422119. The next prime is 231033422153. The reversal of 231033422126 is 621224330132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90564551 + ... + 90567101.

It is an arithmetic number, because the mean of its divisors is an integer number (6074921160).

Almost surely, 2^231033422126 is an apocalyptic number.

231033422126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

231033422126 is a deficient number, since it is larger than the sum of its proper divisors (157761532114).

231033422126 is a wasteful number, since it uses less digits than its factorization.

231033422126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 231033422126 its reverse (621224330132), we get a palindrome (852257752258).

The spelling of 231033422126 in words is "two hundred thirty-one billion, thirty-three million, four hundred twenty-two thousand, one hundred twenty-six".